20mm replacement watch straps
  1. Home
  2. Shop Replacement Watch Straps
  3. 20mm Watch Straps

20mm replacement watch straps

20mm Extra long NATO strap two pack
$55 $70 SAVE 21%

20mm Extra long NATO strap two pack


20mm Premium Spring Bar Set - 1.8mm thick
Out of stock $10

20mm Premium Spring Bar Set - 1.8mm thick


20mm Khaki Green NATO Strap - With Black Pvd Buckles
Out of stock $31

20mm Khaki Green NATO Strap - With Black Pvd Buckles


20mm Spring Bar Set - 1.5mm thick
Out of stock $6

20mm Spring Bar Set - 1.5mm thick


20mm Blue and Red NATO Strap
Out of stock $26

20mm Blue and Red NATO Strap


20mm Black and Silver Seatbelt NATO Watch Strap
Out of stock $40

20mm Black and Silver Seatbelt NATO Watch Strap


20mm Grey NATO Strap
Out of stock $26

20mm Grey NATO Strap


20mm Matte Brown Leather NATO Strap
Out of stock $42

20mm Matte Brown Leather NATO Strap


20mm Beige NATO Strap With Red, Black & White Stripes
Out of stock $26

20mm Beige NATO Strap With Red, Black & White Stripes


20mm Black Leather Watch Strap With Black Pvd Buckles
Out of stock $44

20mm Black Leather Watch Strap With Black Pvd Buckles


20mm Blue and White NATO Strap
Out of stock $26

20mm Blue and White NATO Strap


20mm Tan Leather NATO Strap
On Sale Out of stock From $14.70 $42 SAVE 65%

20mm Tan Leather NATO Strap


20mm Navy Blue Watch Strap - Black Pvd Hardware
Out of stock $31

20mm Navy Blue Watch Strap - Black Pvd Hardware


20mm Dark Blue Seatbelt NATO Watch Strap
Out of stock $40

20mm Dark Blue Seatbelt NATO Watch Strap


20mm Quick Release Spring Bar Set
Out of stock $10

20mm Quick Release Spring Bar Set


20mm Vibrant Orange NATO Strap
Out of stock $26

20mm Vibrant Orange NATO Strap


20mm Black & Green NATO Strap
Out of stock $26

20mm Black & Green NATO Strap


20mm Curved Spring Bar Set
Out of stock $10

20mm Curved Spring Bar Set


20mm Blue and Yellow NATO Strap
Out of stock $26

20mm Blue and Yellow NATO Strap


20mm Matte Brown Leather NATO Strap With Black Pvd Buckles
Out of stock $44

20mm Matte Brown Leather NATO Strap With Black Pvd Buckles


20mm Blue and Red NATO Strap With Rose Gold Buckles
On Sale Out of stock From $10.85 $31 SAVE 65%

20mm Blue and Red NATO Strap With Rose Gold Buckles


20mm Brown Leather NATO Strap With Black Pvd Buckles
Out of stock $44

20mm Brown Leather NATO Strap With Black Pvd Buckles


20mm Black & Green NATO Strap With Black Pvd Buckles
Out of stock $31

20mm Black & Green NATO Strap With Black Pvd Buckles


20mm Black Quick Release Silicone Watch Strap With Pvd Buckles
Out of stock $59

20mm Black Quick Release Silicone Watch Strap With Pvd Buckles


20mm Black, Red and Green Seatbelt NATO Strap
Out of stock $40

20mm Black, Red and Green Seatbelt NATO Strap


20mm Blue & Green NATO Strap
Out of stock $26

20mm Blue & Green NATO Strap


20mm Teal NATO Watch Strap
Out of stock $26

20mm Teal NATO Watch Strap


20mm Rios1931 Boston Alligator-embossed Leather Watch Strap in Mahogany
Out of stock $77

20mm Rios1931 Boston Alligator-embossed Leather Watch Strap in Mahogany


20mm Rios1931 Hudson Genuine Suede Leather Watch Strap in Mocha
Out of stock $84

20mm Rios1931 Hudson Genuine Suede Leather Watch Strap in Mocha


20mm Digital Green Camo NATO Strap
Out of stock $28

20mm Digital Green Camo NATO Strap


CURRENTLY ON SALE

Grab a bargain while stocks lasts.

20mm James Bond NATO
On Sale From $16.00 $26 SAVE 38%

20mm James Bond NATO


20mm Jungle Green Camo NATO Strap
On Sale From $18.00 $28 SAVE 36%

20mm Jungle Green Camo NATO Strap


20mm Black NATO Strap
On Sale From $16.00 $26 SAVE 38%

20mm Black NATO Strap


20mm Black and Orange NATO Strap
On Sale From $9.10 $26 SAVE 65%

20mm Black and Orange NATO Strap


20mm Green Quick Release Silicone Watch Strap
On Sale From $45.00 $55 SAVE 18%

20mm Green Quick Release Silicone Watch Strap


20mm James Bond Seatbelt NATO Strap With Black Pvd Buckles
On Sale From $32.00 $42 SAVE 24%

20mm James Bond Seatbelt NATO Strap With Black Pvd Buckles


View all sale items

You Don't Have To Take Our Word For it.
Just Read What Some of Our 10,500+ Happy Customers Have to Say.

From the blog

How to Change a Watch Strap

Posted on 02 February 2026 by Brad Farleigh

A step-by-step guide to transforming your timepiece with ease

NATO Strap History Guide

Posted on 12 January 2026 by Brad Farleigh

From military necessity to a modern style icon

Watch Strap Size Guide - Every Brand, Every Size

Posted on 08 December 2025 by Brad Farleigh

The definitive blueprint for finding your perfect fit across any timepiece

Christmas Deadlines: Play it safe - order before 11am Monday 15th of December!

Posted on 01 December 2025 by Brad Farleigh

Omega Moonswatch Watch Straps Australia

Posted on 16 January 2025 by Brad Farleigh

Learn how this customer modified his NATO to work with a Garmin heart-rate sensor

Posted on 06 July 2024 by Brad

Learn how to modify your NATO watch strap to use the heart-rate sensor on your Garmin watch.


See all blogs

Service

About Us

Information

Stay In Touch

All transactions are safe and secure
Copyright © 2026 Watch Straps Australia Pty Ltd
ABN: 55617552566 | Trading as Watch Straps Australia PTY LTD
Address: PO Box 8306 Subiaco East WA 6008

E-commerce Software By Neto | Website by Brad Farleigh

All prices are in Australian Dollars ($AUD). "Free standard shipping" applies to Australian deliveries only - fees apply to international orders.